Within-session habituation and salivary cortisol during exposure treatment in obsessive-compulsive disorder – A link and an influence of DHEA? by Michael Kellner, Alexander Yassouridis, Christoph Muhtz, Klaus Wiedemann

“…Results: No significant association of within-session habituation of distress and cortisol level during exposure was found. Calculating with the cortisol/DHEA ratio, similar results emerged. …”
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Effects of Equipment-Structure-Soil Interaction on Seismic Response of Equipment and Structure via Real-Time Dynamic Substructuring Shaking Table Testing by Chongxiang Zhang, Nan Jiang

“…The experimental data were found to be consistent with the numerical calculation results, which corroborates the reliability and validity of the proposed testing method. …”
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Design of Rectangular Compensation Mechanism based on the Cross Double-slider Model by Shu Zhiwei, Chen Xinyuan, Zhan Xiaohui, Deng Jianghong

“…And the mathematical model of the cross double-slider model is established,the equation of cam contour curve is calculated,the reason of the dead center that the design based on the cross double-slider model is analyzed. …”
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Study on Structure Review of Emptying Bottom Outletfor Raising Water Retaining Level of Goupitan Arch Dam by WEI Wei, XIA Chuanxing, ZHU Xi, XIONG Kun

“…Based on the material mechanics method andthe three-dimensional finite element method, this paper reviews and studies the working gate, gatesupport structure, and bottom outlet structure respectively. Through calculation, it can be knownthat the emptying bottom outlet of the Goupitan arch dam can block the water under 595 m levelsafely, with certain margin.…”
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Dynamic trust model based on recommendation chain classification in complex network environment by Lin ZHANG, Huan XING, Ru-chuan WANG, Chao-jie WU

“…According to the recommendation information processing problem in complex network environment,a trust model based on the recommendation chain classification was proposed.The classification method was based on honesty attribute of nodes,which could choose an effective recommendation chain on the basis of practical experience data.The recommendation information dissemination parameters were based on the information gain,which made recommendation information be more accurate.The factor of time was also considered in this model.The ability of interaction and the one of honesty were distinguished clearly.The concept of information entropy in information theory was used in the final ag-gregation calculation of direct trust and recommendation trust,which could get rid of the ambiguity of the previous sub-jective parameter settings.The main polymerization parameters could be continuously corrected with the interactions in order to achieve the situation being closest to the reality.Simulation results show the validity of recommendation chain classification and the rationality of the parameter settings in the proposed model.…”
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Analysis of Scraper Conveyor Chain Drive System based on Matlab and VB by Mao Jun, Dong Xianrui, Lu Jinnan, Liu Xifu, Yan Jianglong

“…In order to improve the efficiency and reliability of the scraper conveyor chain drive system parametric design,the finite element mathematical model is built and the parametric analysis and calculation is carried out by using the software interface of optimizing design for scraper conveyor developed on the basis of VB by calling database information and using com pieces interface technology of Matlab. …”
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Mathematical Modeling of Static Data Attribute Encryption Based on Big Data Technology by Yutang Liu, Qin Zhang

“…The big data redundancy elimination algorithm based on similarity calculation is analyzed. By using static data attribute encryption based on big data technology, the length of encrypted data packets will not increase, and partial redundancy of fragments can be eliminated, which can greatly improve the efficiency of the system. …”
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IoV vertical handoff research based on Bayesian decision by Cun-qun FAN, Shang-guang WANG, Qi-bo SUN, Hua ZOU, Fang-chun YANG

“…Firstly, according to the signal strength, transmission rate, bit error rate, blocking probability, vehicle speed and movement trend, the handoff probability distribution of Multi-condition was established and the handoff prior probability was calculated. Secondly, Bayesian de-cision method was used to obtain the handoff posterior probability and to classify decisions, which made vehicles access the best network. …”
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An LSTM auto-encoder based anomaly detection for industrial system by Xiaojun SHEN, Yanan GE, Zhihao SHEN, Yangdan NI, Mingqi LV, Zhengqiu WENG

“…In the context of the industrial internet,automatic and effective anomaly detection methods are of great significance to the safe and stable production of industrial systems.Traditional anomaly detection methods have the disadvantages of requiring a large number of labeled samples,and not adapting to high-dimensional time series data.Aiming at these limitations,an industrial system anomaly detection method based on LSTM (long short-term memory)auto-encoder was proposed.Firstly,to address the limitation of relying on labeled samples,an encoder used to learn the features and patterns of a large number of normal samples in an unsupervised manner.Then,anomaly detection was performed via reconstructing samples and calculating the reconstruction error.Secondly,to adapt to high-dimensional time series data,a BiLSTM (bidirectional LSTM) was used as an encoder,and then the potential characteristics of multi-dimensional time series data were mined.Experiments based on a real paper industry data set which demonstrate this method has improved the existing unsupervised anomaly detection methods in various indicators,and the overall accuracy of the detection has reached 93.4%.…”
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A study over the Formulation of the Parameters 5 or Less Independent Variables of Multiple Linear Regression by Mehmet Korkmaz

“…In addition to classical matrix form, these new formulas for estimation of the parameters of multiple linear regression could be proposed especially to the researchers not using computer program for calculating the complex operations. By using these formulas, the researcher can estimate easily the parameters of multiple linear regression without using a computer and so the researcher can compose easily the table of variance analysis to interpret the regression made. …”
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Detection of image copy-move forgery using local intensity order pattern by Jing LIN, Tian-qiang HUANG, Ling-peng LIN, Xiao-chen1 LI

“…Copy-move forgery was one of the most simple and common way of image manipulations.To improve the ro-bustness of most existing copy-move forgery detections,a new method based on local intensity order pattern was pro-posed.First,the LIOP feature descriptors were exacted from the inspected image.Then the angular cosine of feature de-scriptors were used to measure the similarity,and the stable matching points were found according to the distance ratio threshold of the nearest neighbor point to the second nearest neighbor.Finally,the space distance of the matching points were calculated to remove the false matching points.Extensive experimental results were presented to confirm that the proposed method is not only able to effectively identify and locate the altered area,but also have high accuracy and ro-bust to scaling,rotation,brightness change and some post-processing,such as Gaussian blur,additive white Gaussian noise and JPEG compression.…”
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Mesurer le niveau de stress d’enfants à leur domicile (Marseille) : Mise au point méthodologique by Valérie Niel-Bernard, Hélène Pagezy, Pierre Darlu

“…However, while pediatricians tend to use body surface (calculated from Gehan and George’s formulas), seldom applying the exact formula related to age, anthropobiogists mostly prefer to use BMI. …”
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Coupling and Coordination Degree between Urbanization and Ecological Environment in Guizhou, China by Zhengqi Gong, Rongjian Mao, JingJun Jiang

“…The entropy weight method and coupling effect model were used to calculate the CCD between the urbanization and ecological environment of Guizhou and each of its prefectures. …”
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MRI Reconstruction with Separate Magnitude and Phase Priors Based on Dual-Tree Complex Wavelet Transform by Wei He, Linman Zhao

“…One group devotes to estimating the complex-valued MRI image. And the other calculates the magnitude and phase parts of the complex-valued MRI image, respectively, by enforcing separate penalties on them. …”
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Study on Meshing Stiffness and Dynamic Characteristics of Fine High Tooth Gears by Zhang Xiangfeng, Shang Jun, Zhou Jianxing, Fei Xiang

“…The vibration response of gears is calculated by Newmark-<italic>β</italic> time integration method. …”
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Study on the Transmission Characteristic of Disk Type Magnetorheological Fluid with Variable Thickness by Huang Jin, Zhou Yi, Yuan Fapeng

“…Its working principle is introduced,and the thickness calculation formula about relationship between thickness and SMA material,power,geometry parameters is derived. …”
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Deformation and Stability Analysis of a Core Rockfill Dam with Leakage by Yuanzhong Chen, Guobing Lin, Yangyang Lu

“…And a three-dimensional finite element stress-seepage coupled calculation model of the dam was established to study the deformation and stresses of the dam under the condition of normal storage water level and the sharp drop in the storage level. …”
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Analysis of the Effect of the Friction Coefficient on a Pavement Structure by Lu Bai, Yong-sheng Zhang

“…In addition, against the limitations of the scatter calculation results, this paper analyzes the distribution of the internal stress field and displacement field. …”
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Research of Test Method of Single Tooth Bending Fatigue Loading of Involute Helical Gear by Nan Feng, Jingcai Zhang, Jinfeng Li, Man Cheng

“…The simulation values of bending stress of different helical angle gears and the calculated values obtained by a series of correction coefficients in GB/T 3480—1997 are compared and analyzed. …”
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Effects of Fit Clearance Between the Outer Ring and the Housing on Vibration Characters of the Gear-shaft-bearing System by Xu Lijin, Chen Qing, Dai Peng, Wang Fengtao

“…In this model, the gear pair system and the bearing system are combined, the collision force and friction force caused by the fit clearance are considered, which are calculated by the nonlinear contact in Hertz theory and Coulomb friction model. …”
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